External Quality Assurance for Neonatal G6PD Screening

(Survey No: NS2011-07)


Sample sent on : 2011-07-04            Report deadline : 2011-07-11
Total participating laboratories : 30       Total reports returned : 30

Lab. Receive
(day)
Test
(day)
Report
(day)
Sample
1
Sample
2
Sample
3
Sample
4
Sample
5
Sample
6
Sample
7
Sample
8
Sample
9
Sample
10
Cut-Off
Value
Reagent
Code
A01 0 1 2 5.3 4.8 <0.4(P) 4.6 5.6 <0.4(P) 4.3 <0.4(P) 4.6 5.6 2.9 1
A02 0 0 1 6.2 4.9 0.3(P) 4.9 5.8 0.3(P) 4.8 0.2(P) 4.8 6.2 2.6 1
A03 0 1 3 13.3 9.1 0.4(P) 9.8 13.3 0.3(P) 9.6 0.3(P) 10.1 14.4 6.0 6
B01 1 2 3 10 7.1 0.1(P) 7.3 10.5 0.1(P) 7.0 0.1(P) 6.9 9.8 3.0 14
B02 4 4 4 6.4 5.2 1.2(P) 4.9 6.0 1.2(P) 4.8 1.2(P) 4.6 5.4 4.0 7
B03 2 2 8 4.66 3.39 0.152(P) 3.55 4.72 0.159(P) 3.56 0.147(P) 3.44 4.75 2.2 99
B04 2 3 4 5.7 4.5 0.1(P) 4.7 5.7 0.1(P) 4.7 0.1(P) 4.6 5.5 2.0 1
B05 3 5 5 4.4 3.5 0.3(P) 3.4 4.4 0.3(P) 3.5 0.4(P) 3.5 4.4 2.1 1
B06 1 2 2 - - +(P) - - +(P) - +(P) - - none 7
B07 1 4 7 5.122 4.281 0.284(P) 4.222 5.296 0.240(P) 3.912 0.309(P) 4.028 5.092 2.6 1
B08 1 3 3 5.5 4.0 0.6(P) 3.9 5.6 0.5(P) 4.1 0.3(P) 4.1 5.2 2.2 1
B09 3 7 7 5.2 3.8 0.3(P) 3.9 5.3 0.3(P) 3.7 0.3(P) 3.9 5.3 2.1 1
C01 2 2 4 4.8 3.5 0.2(P) 3.9 4.8 0.3(P) 3.5 0.3(P) 3.9 5.1 2.1 1
C02 1 3 3 - - +(P) - - +(P) - +(P) - - none 13
C03 3 3 7 - - +(P) - - +(P) - +(P) - - none 99
C04 3 3 4 8.0 6.2 0.6(P) 6.4 8.2 0.7(P) 6.2 0.7(P) 6.2 8.0 4.4 5
C05 2 5 8 16.9 13.0 0.78(P) 11.9 17.4 0.79(P) 13.4 0.61(P) 12.1 17.9 6.1 99
C06 3 3 4 4.9 3.5 0.1(P) 3.4 4.8 0.1(P) 3.5 0.1(P) 3.5 4.7 1.6 1
C07 2 3 3 - - +(P) - - +(P) - +(P) - - none 99
C08 1 4 4 6,1 4,8 0,1(P) 4,7 5,9 0,1(P) 4,6 0,2(P) 4,7 6,2 2,6 1
C09 7 9 10 - - +(P) - - +(P) - +(P) - - none 99
C10 2 5 7 5.2 2.8 0.16(P) 3.0 5.45 0.18(P) 3.4 0.27(P) 3.23 4.8 2.0 2
C11 2 3 7 4.4 3.2 0.4(P) 3.4 4.4 0.4(P) 3.2 0.4(P) 3.2 3.4 1.6 1
C12 2 3 5 4.9 3.9 0.3(P) 3.9 5.3 0.3(P) 4.2 0.4(P) 4.0 5.3 ≤ 2. 1
C13 1 3 3 5.0 3.5 0.3(P) 3.5 5.0 0.3(P) 3.6 0.3(P) 3.6 4.8 2.1 1
C14 2 3 4 - - +(P) +/-(P) - +(P) +(P) +(P) +/-(P) - none 99
C15 2 2 4 5.0 3.9 0.15(P) 3.8 4.8 0.04(P) 4.1 0.14(P) 3.9 4.9 2.6 1
C16 2 2 4 4.2 3.4 0.4(P) 3.2 4.65 0.1(P) 3.6 0.1(P) 3.5 4.6 2.0 1
D01 2 7 7 4.8 3.7 0.1(P) 3.7 4.9 0.1(P) 3.8 0.1(P) 3.6 5.0 2.2 1
D03 2 3 3 9.6 6.5 0.1(P) 6.8 9.6 0.1(P) 6.4 0.1(P) 6.5 9.3 3.5 11
Refer-
ence*
- - - 12.4 8.1 0.2 (P) 8.1 12.4 0.2 (P) 8.1 0.2 (P) 8.1 12.4 4.4  
Median
(Range)
2
(0-7)
3
(0-9)
4
(1-10)
 

 *     The reference values were determined by using Trinity Biotech 345-UV reagent at the QC reference Lab.

 **   The positive result assigned by the participants are indicated by red color in the table and the (P) indicates out-of-expected range (i.e. Positive) decision.

Reagent Kit

Reagent Code

Laboratory

Ani Labsystems Neonatal G6PD 11 D03
Bio-Rad 2 C10
Gamma (G6PD-2000) 5 C04
GUANGZHOU DARUI ANTIBODY ENGINEERING AND TECHNOLOGY 14 B01
Micky 7 B02, B06
PE (ND-1000EY) 1 A01, A02, B04, B05, B07, B08, B09, C01, C06, C08, C11, C12, C13, C15, C16, D01
R&D DIAGNOSTICS (SQMMR500) 13 C02
Trinity Biotech 345UV 6 CBRL, A03
Laboratory prepared 99 B03, C03, C05, C07, C09, C14


Preventive Medicine Foundation
Address : P.O. Box 624 Taipei Xinwei, Taiwan, 10699
TEL : +886-2-2703-6080; Fax : +886-2-2703-6070
E-mail :

updated : 14 Jul, 2011

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